Tag Archives: gcc

Manually compiling and installing PGPlot

Compiling and installing PGPlot may be tricky, because no default build tools are provided. Common issues include compilation problems in general, no generation of a shared library or problems building it (-fPIC), no linking against X11, etc. Stealing from the … Continue reading

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Erroneous gfortran warning of unused module variable when variable is only used in namelist

gfortran-4.7.2 -Wall gives a warning about unused module variables when those variables are only used in a namelist: Warning: Unused module variable ‘x’ which has been explicitly imported at (1) The warning goes away when the variable is used elsewhere.

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